#define _CRT_SECURE_NO_WARNINGS 1
#include <iostream>
using namespace std;
class A
{

public:

    A(int a)

        :_a1(a)

        , _a2(_a1)

    {}



    void Print()

    {

        cout << _a1 << " " << _a2 << endl;

    }

private:

    int _a2;

    int _a1;

};



int main()

{

    A aa(1);

    aa.Print();

}